/*
 * Copyright (C) 2011-2017 Intel Corporation. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *     distribution.
 *   * Neither the name of Intel Corporation nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

#include "sgx_tsgxssl_t.h"
#include "tcommon.h"

extern "C" {

int sgxssl_getcontext(void *ucp)
{
	FSTART;

	// Note, current implementation of getcontext() as unsupported function makes makecontext() unreachable
	SGX_UNSUPPORTED_FUNCTION(SET_ERRNO);

	FEND;

	// On error, return -1 and set errno appropriately
	return -1;

}

int sgxssl_setcontext(const void *ucp)
{
	FSTART;

	SGX_UNSUPPORTED_FUNCTION(SET_ERRNO);

	FEND;

	// On error, return -1 and set errno appropriately
	return -1;

}

void sgxssl_makecontext(void *ucp, void (*func)(), int argc, ...)
{
	FSTART;

	// Note, makecontext() is unreachable when getcontext() is implemented as unsupported function
	SGX_UNREACHABLE_CODE(SET_ERRNO);

	FEND;
}

}
